<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <meta charset="UTF-8">
    <!-- JEditorPane不支持legend-->
    <!--suppress CssNoGenericFontName -->
    <style>
        body {
            font-size: large;
        }

        p {
            margin-top: 0;
            padding-left: 30px;
        }

        /*默认就是宋体*/
        ul {
            font-family: "宋体";
            margin-top: 0;
            margin-bottom: 0;
        }
    </style>
</head>
<body>
<div>
    <h2>[单/双击]窗口</h2>
    <ul>
        <li>左键:激活拖拽功能</li>
        <li>中键: 恢复启动时的位置</li>
        <li>右键: 显示菜单</li>
        <li>三击左键: 启用/禁用窗口菜单</li>
    </ul>
</div>

<div>
    <h2>调节 大小</h2>
    <ul>
        <li>Shift + 左键拖拽</li>
    </ul>
</div>

<div>
    <h2>调节 透明度</h2>
    <ul>
        <li>Ctrl + 左键拖拽</li>
    </ul>
</div>

<div>
    <h2>托盘</h2>
    <ul>
        <li>点击托盘,切换显示状态</li>
    </ul>
</div>

</body>
</html>